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test/tools/javac/lambda/FunctionalInterfaceAnno.java@4ce8148ffc4f
test/tools/javac/lambda/FunctionalInterfaceAnno.java
Mon, 16 Sep 2013 14:13:44 +0200
- author
- jlahoda
- date
- Mon, 16 Sep 2013 14:13:44 +0200
- changeset 2028
- 4ce8148ffc4f
- parent 0
- 959103a6100f
- permissions
- -rw-r--r--
8021112: Spurious unchecked warning reported by javac
6480588: No way to suppress deprecation warnings when implementing deprecated interface
Summary: Fixing DeferredLintHandler configuration, so lint warnings are reported with correct @SuppressWarnings settings
Reviewed-by: jjg, vromero
1 /*
2 * @test /nodynamiccopyright/
3 * @summary smoke test for functional interface annotation
4 * @compile/fail/ref=FunctionalInterfaceAnno.out -XDrawDiagnostics FunctionalInterfaceAnno.java
5 */
6 class FunctionalInterfaceAnno {
7 @FunctionalInterface
8 static class A { } //not an interface
10 @FunctionalInterface
11 static abstract class B { } //not an interface
13 @FunctionalInterface
14 enum C { } //not an interface
16 @FunctionalInterface
17 @interface D { } //not an interface
19 @FunctionalInterface
20 interface E { } //no abstracts
22 @FunctionalInterface
23 interface F { default void m() { } } //no abstracts
25 @FunctionalInterface
26 interface G { String toString(); } //no abstracts
28 @FunctionalInterface
29 interface H { void m(); void n(); } //incompatible abstracts
31 @FunctionalInterface
32 interface I { void m(); } //ok
33 }
